We look at the division of 54845407 by 507 
Let's see how many times 507 fits into 54845407.

On to step 1:
507 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 507

Moving on to step 2:
507 goes into 54 0 times with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Bring next digit (8) of the dividend behind the 54 and repeat the process: 548 / 507

On to step 3:
When dividing 548 by 507, we get 1 with a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 41 after subtracting 507 from 548.
Append the next digit (4) from the dividend to 41 and continue with: 414 / 507

Advancing to step 4:
When dividing 414 by 507, we get 0 with a remainder of 414.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 414 and we're left with 414.
Fetch the next digit (5) from the dividend, attach it to 414 and continue: 4145 / 507

Step 5:
If we divide 4145 by 507, we get 8 and a remainder of 89.
Use 8 as the next digit of our solution. 
Result so far: 108.0
If we take 4056 away from 4145, we end up with 89.
Grab the next digit (4) from the dividend, add it to 89, then carry on: 894 / 507

Advancing to step 6:
894 divided by 507 is 1 with a remainder of 387.
Write down 1 as next digit of the result. 
Result so far: 1081.0
Subtract 507 from 894 to get 387.
Bring next digit (0) of the dividend behind the 387 and repeat the process: 3870 / 507

Advancing to step 7:
507 can be fit into 3870 7 times, resulting in a remainder of 321.
The number 7 becomes the next digit in our result. 
Result so far: 10817.0
Subtract 3549 from 3870 to get 321.
Fetch the next digit (7) from the dividend, attach it to 321 and continue: 3217 / 507

Going ahead to step 8:
When dividing 3217 by 507, we get 6 with a remainder of 175.
The number 6 becomes the next digit in our result. 
Result so far: 108176.0
If we take 3042 away from 3217, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 9:
1750 divided by 507 is 3 with a remainder of 229.
Put 3 as the next digit of the answer. 
Result so far: 108176.3
Subtract 1521 from 1750 to get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 10:
507 can be fit into 2290 4 times, resulting in a remainder of 262.
Use 4 as the next digit of our solution. 
Result so far: 108176.34
Subtract 2028 from 2290 to get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Let's proceed to step 11:
507 goes into 2620 5 times with a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 108176.345
Subtract 2535 from 2620 to get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 12:
507 can be fit into 850 1 times, resulting in a remainder of 343.
The next digit of our result is 1. 
Result so far: 108176.3451
The remainder is 343 after subtracting 507 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Let's proceed to step 13:
The number 507 fits into 3430 6 times, leaving a remainder of 388.
Put 6 as the next digit of the answer. 
Result so far: 108176.34516
Deduct 3042 from 3430 and we're left with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Let's proceed to step 14:
507 can be fit into 3880 7 times, resulting in a remainder of 331.
The next digit of our result is 7. 
Result so far: 108176.345167
If we subtract 3549 from 3880, we get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Moving on to step 15:
When dividing 3310 by 507, we get 6 with a remainder of 268.
Write down 6 as next digit of the result. 
Result so far: 108176.3451676
Subtracting 3042 from 3310 leaves us with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 16:
2680 divided by 507 is 5 with a remainder of 145.
Write down 5 as next digit of the result. 
Result so far: 108176.34516765
Subtract 2535 from 2680 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

The final outcome is 108176.34516765, with a leftover of 1.45e-07.